SULFONATED KERATIN

Ingredient type: HUMECTANT/WATER-SOLUBLE

✨ Role: Sulfonated keratin is used to improve the strength and elasticity of hair and skin. It offers protection and promotes repair of damaged hair, while providing firmness and softness to the skin.

Ingredient type: Water-soluble

‍⚕️ Safety: Generally considered safe for topical use, but always test on a small area in case of sensitive skin.

✨ Vegan: No, derived from animal keratins.

✨ To know: Although highly beneficial for repairing hair and improving skin structure, this ingredient is not suitable for vegan diets as it comes from animal sources. Use with caution in people allergic to animal proteins.

Found in: Often used in hair care products such as shampoos and conditioners, as well as in some skin creams and lotions designed to improve texture and elasticity.

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